Manganese Balls
These are naturally occurring balls of manganese and are most common on the floor of the Pacific Ocean.
The Most Insane Things Found In The Deep Sea
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The More You Know
- The brain is the fattest organ.
- It's a tradition in Ireland that if you donated a pint of blood, they give you a pint of Guinness to replace the iron.
- The designer of the current United States flag was 17 at the time, and created it for a high school project. He received a B-.
- The world's most toxic mineral is cinnabar.
Post originally appeared on Upbeat News.